Heating assembly



FIG. 1 is an isometric view of the heating assembly, an example cooking appliance is also shown;

FIG. 2 is another isometric view thereof;

FIG. 3 is another isometric view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a top view thereof; and,

FIG. 9 is a bottom view thereof.

The dashed lines in the drawings represent an example environment of a cooking appliance that forms no part of the claimed design. 

CLAIM The ornamental design for the heating assembly, as shown and described. 